Convertible chair



FIG. 1 is an isometric view of a convertible chair incorporating my new design, wherein the convertible chair is shown in a folded position, with it being understood that the chair may be moved to various other folded and unfolded positions, and wherein phantom lines illustrate components of the chair which form no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is an isometric view of the convertible chair of FIGS. 1-6, showing the convertible chair in an extended position;

FIG. 8 is a right side elevation view thereof;

FIG. 9 is a left side elevation view thereof;

FIG. 10 is a top plan view thereof;

FIG. 11 is a front elevation view thereof; and,

FIG. 12 is a rear elevation view thereof. 

The ornamental design of a convertible chair, as shown and described. 